JPS6039956Y2 - small slide switch - Google Patents
small slide switchInfo
- Publication number
- JPS6039956Y2 JPS6039956Y2 JP1977089513U JP8951377U JPS6039956Y2 JP S6039956 Y2 JPS6039956 Y2 JP S6039956Y2 JP 1977089513 U JP1977089513 U JP 1977089513U JP 8951377 U JP8951377 U JP 8951377U JP S6039956 Y2 JPS6039956 Y2 JP S6039956Y2
- Authority
- JP
- Japan
- Prior art keywords
- knob
- hole
- movable contact
- switch
- fixed contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Slide Switches (AREA)
Description
【考案の詳細な説明】
この考案は、多接点の切換えスイッチ、就中可動接点が
複数の固定接点上を回転移動して接点の切換えをする小
型スライドスイッチに関する。[Detailed Description of the Invention] This invention relates to a multi-contact changeover switch, particularly a small slide switch in which a movable contact rotates over a plurality of fixed contacts to switch the contacts.
スイッチは近年小型化する傾向にあり、これはスライド
スイッチにおいても同様である。Switches have tended to become smaller in recent years, and this also applies to slide switches.
しかし、小型化すると、スライドスイッチにおいてはと
くに組立てが複雑困難になり、かつスライドの除土ずる
ガタ付き等により安定した操作ができず、切換えの確実
性、円滑性、迅速性、軽快性（いわゆる歯切れの良さ）
等が得られないでいた。However, as the size of the switch becomes smaller, assembly becomes more complicated and difficult, especially when it comes to slide switches, and stable operation becomes difficult due to looseness caused by the removal of soil from the slide. crispness)
etc. were not obtained.
例えば、従来の薄板のスプリング作用を利用したスライ
ドスイッチにおいては、接点が薄板なので容量が小さく
、このため大電流を流すことができないという欠点があ
った。For example, in a conventional slide switch that utilizes the spring action of a thin plate, since the contact is a thin plate, the capacitance is small, and as a result, a large current cannot flow through the switch.
また可動接点に球を使ったスライドスイッチあるいは円
柱を使ったスライドスイッチにおいては、接点の容量が
比較的大きくなるので大電流を流すことはできるが、前
者では可動接点と固定接点との接触が点接触のため、可
動接点の回転移動の安定性を欠くという欠点があり、後
者では可動接点の回転移動の際起こる横揺れ（ガタ付き
）に対処し得ないという欠点があった。In addition, in slide switches that use balls or cylinders for the movable contacts, the capacitance of the contact is relatively large, so a large current can flow, but in the former, the contact between the movable contact and the fixed contact is short. Due to the contact, there is a drawback that the rotational movement of the movable contact lacks stability, and the latter has the drawback that it cannot cope with the horizontal shaking (wobble) that occurs during the rotational movement of the movable contact.
この考案は絶縁板に適宜の間隔を設けて複数の端子が一
直線状に植設され、該端子の頭部からなる固定接点に周
面回転方向に溝を設けたローラからなる可動接点が該溝
において回転可能に係合され、ケースのガイド孔内に摺
動可能に嵌装されたつまみの摺動に伴って可動接点が回
転移動せしめられることにより接点の切換えをするスイ
ッチにおいて、上記つまみの下面より突状部にわたって
一体に形成された上部孔と下部孔とからなる収納孔が設
けら、れ、該上部孔はコイルばねの外径に対応した内径
を有し、かつつまみの突状部にわたって円墳に形成され
、下部孔はつまみの下面に上部孔よりつまみの摺動力向
に若干大なる直方体に形威され、下部孔に収納された上
記可動接点が上部孔に収納されたコイルばねにより直下
の固定接点方向に付勢され、つまみの下部にはつまみの
摺動方向に沿いかつ下部孔に連通され断面が固定接点よ
り大で可動接点より小の通路溝が穿設されたことを特徴
とする小型スライドスイッチを供することにより、上記
欠点を解消し、スライドスイッチを可及的に小型化し、
かつ小型化したスライドスイッチにおいてもなお接点の
切換操作が円滑、迅速、確実で歯切れ良く行われ、加え
てスイッチとして安全であって、組立て容易、安価であ
ることを目的とする。In this device, a plurality of terminals are implanted in a straight line at appropriate intervals on an insulating plate, and a fixed contact consisting of the head of the terminal is connected to a movable contact consisting of a roller having a groove in the direction of rotation on the circumferential surface of the terminal. In a switch that switches the contact by rotationally moving a movable contact with the sliding of a knob that is rotatably engaged with the handle and slidably fitted in a guide hole of the case, the lower surface of the knob A storage hole is provided, which includes an upper hole and a lower hole integrally formed over the protruding portion of the knob, the upper hole having an inner diameter corresponding to the outer diameter of the coil spring, and extending over the protruding portion of the knob. The lower hole is shaped like a rectangular parallelepiped that is slightly larger than the upper hole in the sliding direction of the knob on the lower surface of the knob, and the movable contact housed in the lower hole is moved by the coil spring housed in the upper hole. It is biased in the direction of the fixed contact directly below, and is characterized by having a passage groove in the lower part of the knob that runs along the sliding direction of the knob and communicates with the lower hole, and whose cross section is larger than that of the fixed contact and smaller than that of the movable contact. By providing a small slide switch with
The purpose of the present invention is to provide a slide switch that is capable of smoothly, quickly, reliably, and crisply switching contacts even in a downsized slide switch, and that the switch is also safe, easy to assemble, and inexpensive.
図面に示す実施例に基づいてこの考案を説明すると、１
は可動接点で、導体からなるローラ２の周面回転方向の
中央に溝３を設けるとともに両端に鍔部４を形成してな
る。This invention will be explained based on the embodiment shown in the drawings.1
is a movable contact, which is formed by providing a groove 3 in the center of the circumferential surface of a roller 2 made of a conductor in the direction of rotation, and forming flanges 4 at both ends.
５は絶縁材からなるつまみで、絶縁材からなるケース１
４のガイド孔内に摺動可能に嵌装される。5 is a knob made of insulating material, and case 1 is made of insulating material.
It is slidably fitted into the guide hole of No. 4.
上記つまみ５には下面より突状部にわたって収納孔６が
設けられる。A storage hole 6 is provided in the knob 5 extending from the lower surface to the protruding portion.
該収納孔６は一体に形成された上部孔と下部孔とからな
り、上部孔はコイルばね７の外径に対応した内径を有し
、かつつまみ５の突状部にわたって円墳に形成され、下
部孔はつまみ５の下面に上部孔よりつまみ５の摺動方向
に若干大なる直方体に形成される。The storage hole 6 consists of an upper hole and a lower hole that are integrally formed, the upper hole has an inner diameter corresponding to the outer diameter of the coil spring 7, and is formed in a round shape over the protrusion of the knob 5, The lower hole is formed in the lower surface of the knob 5 in the shape of a rectangular parallelepiped, which is slightly larger than the upper hole in the sliding direction of the knob 5.
上記可動接点１は下部孔に収納され、上部孔に収納され
たコイルばね７により直下の固定接点１２方向に付勢さ
れる。The movable contact 1 is housed in the lower hole, and is biased toward the fixed contact 12 directly below by a coil spring 7 housed in the upper hole.
つまみ５の下部にはつまみ５の摺動方向に沿いかつ下部
孔に連通されて断面が固定接点１２より大で可動接点１
より小の通路溝１３が穿設される。A movable contact 1 is provided at the bottom of the knob 5 along the sliding direction of the knob 5 and communicated with the lower hole and has a cross section larger than the fixed contact 12.
A smaller passage groove 13 is bored.
９は端子で、絶縁板１０に可動接点１が落下したとき閉
路を形成するに必要な適宜の間隔１１を設けて複数本（
図示実施例では５本）を可動接点１の回転移動方向（第
１図矢印方向）に−直線状に植設し、頭部をもって固定
接点１２となす。Reference numeral 9 denotes a terminal, and a plurality of terminals (
In the illustrated embodiment, five contacts are installed in a straight line in the rotational movement direction of the movable contact 1 (in the direction of the arrow in FIG. 1), and the fixed contact 12 is formed with the head.
上記可動接点１は該固定接点１２に溝３において回転可
能に係合され、つまみ５の摺動に伴って固定接点上を回
転移動することにより、接点の切換えをする。The movable contact 1 is rotatably engaged with the fixed contact 12 in a groove 3, and is rotated on the fixed contact as the knob 5 slides, thereby switching the contact.
この考案では、可動接点はつまみ５の下部孔に収納され
ており、つまみ５の下部はつまみ５の摺動方向に沿いか
つ下部孔に連通された断面が固定接点１２より大で可動
接点１より小の通路溝１３が穿設されるのみであるから
、可動接点１はつまみ５の壁部８により前後左右に近接
して包囲される。In this invention, the movable contact is housed in the lower hole of the knob 5, and the lower part of the knob 5 has a cross section along the sliding direction of the knob 5 and communicated with the lower hole, which is larger than the fixed contact 12 and larger than the movable contact 1. Since only a small passage groove 13 is bored, the movable contact 1 is closely surrounded by the wall portion 8 of the knob 5 in the front, rear, left and right directions.
したがって、回転移動に際し、可動接点が左右にガタ付
かず、切換え操作が円滑、迅速、確実で歯切れ良い操作
感が得られる。Therefore, during rotational movement, the movable contact does not wobble from side to side, and the switching operation is smooth, quick, reliable, and provides a crisp operation feeling.
のみならず、組立てに際し可動接点１のローラ２の溝３
を固定接点１２に係合するだけで正確な組立てが可能と
なり、ローラにセンタピンの如きを設けてこれによる位
置決めをする必要がないから、スライドスイッチを小型
化しても組立てが非常に簡単になる。Not only that, but also the groove 3 of the roller 2 of the movable contact 1 during assembly.
Accurate assembly is possible by simply engaging the switch with the fixed contact 12, and there is no need to provide a center pin or the like on the roller for positioning, so assembly is extremely simple even if the slide switch is miniaturized.
可動接点１は前後左右及びコイルばね７を介しての上方
が壁部８の厚い壁により絶縁されているから、大電流を
流した場合でも破壊による絶縁不良のおそれがないので
、安全性がきわめて高い。Since the movable contact 1 is insulated front, rear, left, right, and above via the coil spring 7 by the thick wall 8, there is no risk of insulation failure due to breakdown even when a large current is passed, so safety is extremely high. expensive.
また、この考案では、つまみ５の収納孔６が一体に形成
された上部孔と下部孔とからなり、コイルばね７の外径
に対応した内径を有し、かつつまみ５の突状部にわたっ
て円墳に形成された上部孔にはコイルばね７が収納され
、つまみ５の下面に上部孔よりつまみ５の摺動方向に若
干大なる直方体に形成された下部孔には可動接点１が収
納され、つまみ５の突設構造を有効に活用するから、そ
れだけ小型化することができ、しかもコイルばね７と可
動接点１は収納孔６に順次投入するだけでよく、板ばね
のように支点調節や支持部への嵌挿というような作業が
不要だから組立てがきわめて簡単である。Further, in this invention, the storage hole 6 of the knob 5 is composed of an upper hole and a lower hole that are integrally formed, has an inner diameter corresponding to the outer diameter of the coil spring 7, and has a circular shape extending over the protruding part of the knob 5. A coil spring 7 is housed in an upper hole formed in the mound, and a movable contact 1 is housed in a lower hole formed in a rectangular parallelepiped shape that is slightly larger than the upper hole in the sliding direction of the knob 5 on the lower surface of the knob 5. Since the protruding structure of the knob 5 is effectively utilized, it can be made smaller, and the coil spring 7 and movable contact 1 only need to be inserted into the storage hole 6 one after another, and the fulcrum can be adjusted and supported like a leaf spring. It is extremely easy to assemble as there is no need for work such as inserting it into the parts.
さらに、ばねがコイルばね７であって可動接点１を直下
の固定接点１２方向に押圧しているので、可動接点１が
回転移動中ずれたりねじれたすせず、かつ切換えの歯切
れ感が良い。Further, since the spring is a coil spring 7 and presses the movable contact 1 in the direction of the fixed contact 12 directly below, the movable contact 1 does not shift or twist during rotation, and the switching has a good crisp feel.
コイルばね７は安価であり、しかもコイルばね７を使用
する場合にはローラ２にシャフトをつける必要がないか
ら、可動接点１のコストも安価に製作できるので、コス
ト低下に寄与し安価な製品を提供できる。The coil spring 7 is inexpensive, and since there is no need to attach a shaft to the roller 2 when using the coil spring 7, the movable contact 1 can be manufactured at a low cost, which contributes to cost reduction and allows for inexpensive products. Can be provided.
さらに、コイルばね７はつまみの上部孔に収納されるか
ら製品にあわせていくらでも小さく製作することができ
、例えば板ばねのようにばね力を得るための横巾をとら
ないから、スイッチの小型化に大きく寄与する。Furthermore, since the coil spring 7 is housed in the upper hole of the knob, it can be made as small as desired to suit the product.For example, unlike a leaf spring, it does not take up the width to obtain spring force, making the switch more compact. greatly contributes to
このようにこの考案によれば、スライドスイッチを可及
的に小型化し、かつ小型化したスライドスイッチにおい
てもなお接点の切換え操作が円滑、迅速、確実で歯切れ
良く行なわれ、加えて、スイッチとして安全であって、
組立て容易、安価であるという効果がある。In this way, according to this invention, the slide switch is made as small as possible, and even in the miniaturized slide switch, the contact switching operation is performed smoothly, quickly, reliably, and crisply, and in addition, it is safe as a switch. And,
It has the advantage of being easy to assemble and inexpensive.
第１図は、この考案の実施例を示す一部切欠断面図、第
２図は第１図のＡ−Ａ線断面図、第３図は第１図の側面
図、第４図はつまみの底面図である。
１・・・・・・可動接点、２・・・・・田−ラ、３・・
曲溝、５・・・・・・つまみ、６・・・・・・収納孔、
７・・・・・・コイルばね、訃・・・・・壁部、９・・
・・・・端子、１０・・・・・・絶縁板、１２・・・・
・・固定接点、１３・・・・・・通路溝、１４・・・・
・・ケース。Fig. 1 is a partially cutaway sectional view showing an embodiment of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a side view of Fig. 1, and Fig. 4 is a view of the knob. It is a bottom view. 1...Movable contact, 2...Tara, 3...
Curved groove, 5...Knob, 6...Storage hole,
7...Coil spring, butt...Wall part, 9...
...Terminal, 10...Insulation plate, 12...
... Fixed contact, 13 ... Passage groove, 14 ...
··Case.
Claims (1)
設され、該端子の頭部からなる固定接点に周面回転方向
に溝を設けたローラからなる可動接点が該溝において回
転可能に係合され、ケースのガイド孔内に摺動可能に嵌
装されたつまみの摺動に伴って可動接点が回転移動せし
められることにより接点の切換えをするスイッチにおい
て、上記つまみの下面より突状部にわたって一体に形成
された上部孔と下部孔とからなる収納孔が設けられ、該
上部孔はコイルばねの外径に対応した内径を有し、かつ
つまみの突状部にわたって円墳に形成され、下部孔はつ
まみの下面に上部孔よりつまみの摺動力向に若干大なる
直方体に形成され、下部孔に収納された上記可動接点が
上部孔に収納されたコイルばねにより直下の固定接点方
向に付勢され、つまみの下部にはつまみの摺動方向に沿
いかつ下部孔に連通され断面が固定接点より大で可動接
点より小の通路溝が穿設されたことを特徴とする小型ス
ライドスイッチ。A plurality of terminals are planted in a straight line on an insulating plate at appropriate intervals, and a movable contact consisting of a roller having a groove in the direction of rotation of the circumferential surface of a fixed contact consisting of the head of the terminal is rotatable in the groove. A switch that switches contacts by rotationally moving a movable contact with the sliding of a knob that is slidably fitted into a guide hole of a case, the switch having a protruding shape from the lower surface of the knob. A storage hole consisting of an upper hole and a lower hole integrally formed over the entire length is provided, the upper hole has an inner diameter corresponding to the outer diameter of the coil spring, and is formed in a round shape over the protrusion of the knob. , the lower hole is formed in the lower surface of the knob in the shape of a rectangular parallelepiped, which is slightly larger in the sliding direction of the knob than the upper hole, and the movable contact housed in the lower hole is moved in the direction of the fixed contact directly below by the coil spring housed in the upper hole. A small slide switch is biased, and has a passage groove formed in the lower part of the knob along the sliding direction of the knob, communicating with the lower hole, and having a cross section larger than that of the fixed contact and smaller than that of the movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977089513U JPS6039956Y2 (en) | 1977-07-06 | 1977-07-06 | small slide switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977089513U JPS6039956Y2 (en) | 1977-07-06 | 1977-07-06 | small slide switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5415772U JPS5415772U (en) | 1979-02-01 |
| JPS6039956Y2 true JPS6039956Y2 (en) | 1985-11-30 |
Family
ID=29016977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977089513U Expired JPS6039956Y2 (en) | 1977-07-06 | 1977-07-06 | small slide switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039956Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627832Y2 (en) * | 1980-01-31 | 1987-02-23 | ||
| JPS583582U (en) * | 1981-06-30 | 1983-01-11 | 松下電工株式会社 | Runner structure of two folded panels |
| JPS59196662U (en) * | 1983-06-14 | 1984-12-27 | 朝日特殊合板株式会社 | Framed door device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326523Y1 (en) * | 1967-08-07 | 1968-11-04 |
-
1977
- 1977-07-06 JP JP1977089513U patent/JPS6039956Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326523Y1 (en) * | 1967-08-07 | 1968-11-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5415772U (en) | 1979-02-01 |
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